61879968 (number)

61879968 is an even 8-digits composite number following 61879967 and preceding 61879969. In scientific notation, it is written as 6.1879968 × 10^7. The sum of its digits is 54. It has a total of 9 prime factors and 96 positive divisors. There are 19192320 positive integers (up to 61879968) that are relatively prime to 61879968.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.1879968 × 10^7
Engineering notation 6.1879968 × 10^6

Prime Factorization of 61879968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 29 × 239 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3867498
Product of the distinct prime numbers

The prime factorization of 61879968 is 2 × 2 × 2 × 2 × 2 × 9 × 29 × 239 × 31. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61879968)

Multiplication

n×y
n×2 123759936
n×3 185639904
n×4 247519872
n×5 309399840

Division

n÷y
n÷2 30939984
n÷3 20626656
n÷3 15469992
n÷5 12375993.6

Exponentiation

ny
n2 3829130439681024
n3 2.3694646907529E+23
n4 1.4662239924092E+31
n5 9.0729893731112E+38

Nth Root

y√n
2√n 7866.3821417472
3√n 395.53358002357
4√n 88.692627324639
5√n 36.166794298893

Divisors of 61879968

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61879967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61879968 can be divided by 96 positive divisors. The sum of these divisors (counting 61879968) is 1, the average is 0.010416666666667.

Base conversion 61879968

Base System Value
2 Binary 11101100000011011010100000
3 Ternary 11022102211100200
4 Quaternary 3230003122200
5 Quinary 111320124333
6 Senary 10050145200
8 Octal 354033240
10 Decimal 61879968
12 Duodecimal 18882200
16 Hexadecimal 3b036a0
20 Vigesimal j6eji8
36 Base36 10uaw0

Cryptographic Hash Functions

md5 78760e31d15f8f744a63acfa739a64d7
sha1 8726fe298862107d29b063b566437f1d870906f3
sha256 5d8bb65061cdf2bdb3fba520a3b6214de506ea79cb5ca63670c4a94c4b0c91ee
sha512 ddff4210b53b873b49e788c11a4e5ae6dc892d63ac66e557c1f51a57a53c056b9caa6b503a8d272ed7b52dc2375db510bdb8028d153fc90f3e5c590ac5fc1d22
ripemd-160 0e129f6a84dd9b9857bbd80329d6e63e0ab24efb

61879968 as geometric shapes

Circle

Radius = n
Diameter 123759936
Circumference 388803305.74634
Area 1.2029568058939E+16

Sphere

Radius = n
Volume 9.9251904872129E+23
Surface area 4.8118272235756E+16
Circumference 388803305.74634

Square

Length = n
Perimeter 247519872
Area 3829130439681024
Diagonal 87511489.984813

Cube

Length = n
Surface area 22974782638086144
Volume 2.3694646907529E+23
Space diagonal 107179248.54674

Equilateral Triangle

Length = n
Perimeter 185639904
Area 1.658062117584E+15
Altitude 53589624.273368

Triangular Pyramid

Length = n
Surface area 1.658062117584E+15
Volume 2.7924409176891E+22
Height 29170496.661604